SplineRendererOld.h

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Copyright 2007-2025. Algoryx Simulation AB.
 
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tutorials, scene files and technical white papers, are copyrighted, proprietary
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from using this software, unless otherwise stated in written agreements with
Algoryx Simulation AB.
*/
 
#ifndef AGXOSG_SPLINERENDERER_OLD_H
#define AGXOSG_SPLINERENDERER_OLD_H
 
 
#include <agxOSG/export.h>
 
#include <agxUtil/Spline.h>
 
#include <agxSDK/StepEventListener.h>
 
#include <agx/agx_vector_types.h>
 
#include <agx/PushDisableWarnings.h> // Disabling warnings. Include agx/PopDisableWarnings.h below!
#include <agxOSG/Node.h>
#include <osg/Geometry>
#include <agxOSG/CylinderGeometryShader.h>
#include <agx/PopDisableWarnings.h> // End of disabled warnings.
 
namespace agxCollide
{
  class Geometry;
}
 
namespace agxOSG
{
 
  class AGXOSG_EXPORT SplineRendererOld : public agxSDK::StepEventListener
  {
    public:
      SplineRendererOld( agxUtil::Spline* spline, osg::Group* root );
 
      virtual void update();
 
      virtual void update( const agx::RealVector& radiiVector );
 
      void setSplineModel( agxUtil::Spline* spline ) { m_spline = spline; }
 
      agxUtil::Spline* getSplineModel() { return m_spline; }
      const agxUtil::Spline* getSplineModel() const { return m_spline; }
 
      void setRadius( agx::Real radius ) { m_radius = radius; }
 
      agx::Real getRadius() const { return m_radius; }
 
      void setNumSegmentsPerUnitLength( agx::Real segmentsPerUnitLength ) { m_numSegmentsPerUnitLength = segmentsPerUnitLength; }
 
      agx::Real getNumSegmentsPerUnitLength() const { return m_numSegmentsPerUnitLength; }
 
      void setColor( const agx::Vec4f& color );
 
      agx::Vec4f getColor() const;
 
      virtual void removeNotification();
 
  protected:
      virtual ~SplineRendererOld() {}
 
      virtual void addNotification();
 
      void initialize( osg::Group* root );
      virtual void last( const agx::TimeStamp& ) { update(); }
 
      agx::RealVector& getRedShiftScales() { return m_redShiftScales; }
      const agx::RealVector& getRedShiftScales() const { return m_redShiftScales; }
 
    protected:
      osg::ref_ptr< osg::Group > m_node;
      agxUtil::SplineRef         m_spline;
      CylinderGeometryShaderRef  m_splineGeometry;
 
      agx::RealVector            m_redShiftScales; 
      agx::Real                  m_radius;
      agx::Real                  m_numSegmentsPerUnitLength;
  };
 
  typedef agx::ref_ptr< SplineRendererOld > SplineRendererOldRef;
}
 
#endif